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November 2023

RDT Guide

By General discussion

Any vehicles built prior to June of 2023, which would include:

  • All 6.8L V10 Vehicles
    • All Blue Bird School Buses with a 6.8L engine
    • All Commercial Vehicles with a 6.8L engine
  • 7.3L V8 Engines of the following specifications:
    • Blue Bird School Buses with a 7.3L engine built prior to June 2023
    • Commercial Vehicles with a 7.3L engine that were built with a 2022 MY engine

Use RDT 1.0, found here

Any vehicles built after June of 2023, which would include:

  • All Blue Bird School Buses built after June 2023
  • Commerical Vehicles with the following specifications:
    • 2023 Vehicle Model year with a 2023 MY engine
    • 2024 Vehicle Model year with a 2023 MY engine

Use RDT 2.0, found here